<template>
	<view>
        <view class="search-box">
            <my-search @click="gotoSearch"></my-search>
        </view>
		<!-- 轮播图区域 -->
		<swiper :indicator-dots="true" indicator-active-color="#ff93a7" :autoplay="true" :interval="3000"
			:duration="1000" :circular="true">
			<swiper-item v-for="(item,index) in swiperList" :key="index">
				<navigator class="swiper-item" :url="`/subpackage/goods_detail/goods_detail?goods_id=${item.goods_id}`">
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
		</swiper>
		<!-- 导航栏区域 -->
		<view class="nav-list">
			<view class="nav-item" v-for="(item,index) in navList" :key="index" @click="navClickHandler(item)">
				<image :src="item.image_src" class="nav-image"></image>
			</view>
		</view>
		<!-- 楼层区域 -->
		<view class="floor-list">
			<view class="floor-item" v-for="(item,index) in floorList" :key="index">
				<!-- 楼层的标题区域 -->
				<image :src="item.floor_title.image_src" class="floor-image"></image>
				<!-- 楼层的图片区域 -->
				<view class="floor-img-box">
					<!-- left -->
					<navigator class="left-img-box" :url="item.product_list[0].url">
						<image :src="item.product_list[0].image_src" mode="widthFix" :style="{width:item.product_list[0].image_width + 'rpx'}"></image>
					</navigator>
					<!-- right -->
					<view class="right-img-box">
						<navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" :url="item2.url">
							<image :src="item2.image_src" mode="widthFix" :style="{width:item2.image_width + 'rpx'}" v-if="i2 !== 0"></image>
						</navigator>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
    import tabBarBadge from "@/mixins/tabBar-badge.js";
	export default {
        mixins:[tabBarBadge],
		data() {
			return {
				// 轮播图的数据列表
				swiperList: [],
				// 导航栏的数据列表
				navList: [],
				// 楼层的数据列表
				floorList: []
			};
		},
		onLoad() {
			this.getSwiperList()
			this.getNavList()
			this.getFloorList()
		},
        onPullDownRefresh() {
            this.getSwiperList()
            this.getNavList()
            this.getFloorList()
            uni.stopPullDownRefresh()
        },
		methods: {
			async getSwiperList() {
				const res = await uni.$http.get('/api/public/v1/home/swiperdata')
				if (res.data.meta.status !== 200) return uni.$showMsg()
				this.swiperList = res.data.message
			},
			async getNavList() {
				const res = await uni.$http.get('/api/public/v1/home/catitems')
				if (res.data.meta.status !== 200) return uni.$showMsg()
				this.navList = res.data.message
			},
			navClickHandler(item) {
				if (item.name === '分类') {
					uni.switchTab({
						url: '/pages/cate/cate'
					})
				}
			},
			async getFloorList() {
				const res = await uni.$http.get('/api/public/v1/home/floordata')
				if (res.data.meta.status !== 200) return uni.$showMsg()
				res.data.message.forEach(floor => {
					floor.product_list.forEach(prod => {
						prod.url = '/subpackage/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
					})
				})
				this.floorList = res.data.message
			},
            gotoSearch() {
                uni.navigateTo({
                    url:'/subpackage/search/search'
                })
            }
		}
	}
</script>

<style lang="scss">
    .search-box {
        position: sticky;
        top: 0;
        z-index: 9999;
    }
	swiper {
		height: 330rpx;

		.swiper-item,
		image {
			width: 100%;
			height: 100%;
		}
	}

	.nav-list {
		display: flex;
		justify-content: space-around;
		margin: 15px 0;

		.nav-image {
			width: 128rpx;
			height: 140rpx;
		}
	}
	
	.floor-list {
		.floor-image {
			width: 100%;
			height: 60rpx;
			display: flex;
		}
		.floor-img-box {
			display: flex;
			padding-left: 10rpx;
			
			.right-img-box {
				display: flex;
				flex-wrap: wrap;
				justify-content: space-around;
			}
		}
	}
</style>